We can no longer to consider water an almost free resource that we can use as much as we like.
A. permit
B. afford
C. expect
D. offer
网友回答
A. permit
(答案→)B. afford
C. expect
D. offer
解析:考查动词用法。Permit允许;afford有能力…;有经济能力承受得起(通常与否定词连用);expect期待,预料;offer提供;句意:我们无法再说水是一种我们想怎么用就怎么用的免费资源。根据句意说明B正确。